Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maria Angelina Halsted, M.D.

Surgery Physician in Las Cruces, NM · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629009816

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Registry record

Entity type Individual (Type 1)

Name Maria Angelina Halsted

Credential M.D.

Sex Female

Practice address 2530 S Telshor Blvd, Suite 103, Las Cruces, NM, 88011

Phone (575) 556-6400

Fax (575) 556-6405

Enumeration date Jul 5, 2006

Last updated in NPPES Apr 13, 2016

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD2010-0278 (NM) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
17173361	Medicaid	NM	-
P00935226	Other	NM	RR MEDICARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Maria Halsted?

The National Provider Identifier (NPI) for Maria Halsted is 1629009816, a Type 1 (individual) record in the CMS NPPES registry.

Where does Maria Halsted practice?

The practice location on file with NPPES is in Las Cruces, NM. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-13.